TY - JOUR AU - E. E. Ivanko TI - A stability criterion for optimal solutions of a minimax problem about a partition into an arbitrary number of subsets under varying cardinality of the initial set JO - Trudy Instituta matematiki i mehaniki PY - 2012 SP - 180 EP - 194 VL - 18 IS - 4 UR - http://geodesic.mathdoc.fr/item/TIMM_2012_18_4_a16/ LA - ru ID - TIMM_2012_18_4_a16 ER -